CODE41 · Anomaly-02

Strap for Anomaly-02 Stainless Steel / Black

Takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width24 mm
Case diameter42 mm
ReferenceAN02-IN-BK-ST-BK
FamilyAnomaly-02
MovementETA caliber 2824-2 hours, minutes, seconds | date
Year2016
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Anomaly-02 AN02-IN-BK-ST-BK

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Anomaly-02 AN02-IN-BK-ST-BK, seen from the bench

The CODE41 Anomaly-02 features the automatic ETA 2824-2 caliber with hour, minute, second and date indications. The watch has 24mm lugs for the strap. The Swiss movement ensures reliability in the essential functions of this contemporary timepiece.

Frequently asked questions

What is the lug width of the CODE41 Anomaly-02 AN02-IN-BK-ST-BK?

The lug width of the CODE41 Anomaly-02 AN02-IN-BK-ST-BK is 24 millimetres. This dimension determines the slot width through which the strap passes. A 24mm strap ensures correct rotational stability and proper tension absorption during daily wear.

Which strap is recommended for the CODE41 Anomaly-02?

For the CODE41 Anomaly-02 AN02-IN-BK-ST-BK, premium alligator leather, vegetable-tanned calfskin, shell cordovan, technical NATO fabric, or satin rubber straps are recommended. A medium-brown alligator or pearl-grey calfskin ensures visual coherence with the skeletal case aesthetic. A brushed stainless steel deployante buckle amplifies continuity with the case design.

How do you change the strap on a 24mm lug width watch?

To change the strap: 1) Position the watch on a soft pad with the case facing upward. 2) Use a spring bar tool to gently compress the metal pin (spring bar) that secures the strap. 3) Remove the old strap and repeat on the opposite lug. 4) Insert the new 24mm strap and release the compression until the spring bar clicks securely. Verify that both pins are anchored symmetrically before wearing.

Can I use an aftermarket strap for the CODE41 Anomaly-02 AN02-IN-BK-ST-BK?

Yes, provided the strap is compatible with 24mm lugs. High-quality artisanal aftermarket straps (such as those offered by Milano Straps) frequently feature premium materials and bespoke construction that exceeds OEM finishes. Ensure the slot is correctly calibrated and that the spring bars have appropriate screw-hole diameter compatibility.

What is the average lifespan of a leather strap for the CODE41 Anomaly-02?

A premium leather strap (alligator, vegetable-tanned calfskin, shell cordovan) worn daily typically lasts 4–7 years before requiring repair to the slot or buckle. Shell cordovan, owing to superior molecular density, may last up to 10 years. Longevity depends on ambient humidity, cleaning frequency, and rotation with alternative straps. Proper maintenance (burnishing, conditioning with specialist creams) significantly extends the lifecycle.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only